People across the South East are being encouraged to take simple steps to stay safe and look out for others as very hot weather is expected across the region this week. 

With temperatures forecast to climb and the UK Health Security Agency and Met Office issuing an amber heat health alert for the South East, NHS England South East is advising people to keep cool, drink plenty of fluids and avoid the sun during the hottest part of the day. The alert is in place until 9pm on Friday 14 August, with temperatures expected to reach 37°C in parts of Kent Surrey and Sussex. 

The heat health alert means the high temperatures are likely to have an impact on health and care services, with more people seeking help for dehydration, breathing difficulties and heat‑related illness. Hospitals, GP practices, community services and ambulance teams may experience additional pressure as vulnerable people – including older adults, babies, and those with long‑term conditions – are more likely to become unwell in extreme heat. 

Dr Daghni Rajasingam, Regional Medical Director for NHS England South East, said: 

“Many people enjoy warm weather, but it’s important to take simple precautions to avoid becoming unwell. Staying out of the sun between 11am and 3pm, drinking plenty of water, and keeping indoor spaces cool can make a big difference. 

“If you’re planning physical activity – whether that’s exercising, gardening or walking the dog – do this in the early morning or evening when it’s cooler. We know our hospitals and ambulance services were under a lot of pressure during the last heatwaves and with the sustained warm weather staff are working harder than ever to support patients and keep services running. We’re urging the public to take sensible measures to keep themselves safe.” 

Hot weather can increase the risk of heat‑related illness including heat exhaustion, heatstroke, breathing difficulties, heart problems and dehydration. People most at risk include: 

• older adults 

• babies and young children 

• people with long‑term conditions 

• people taking certain medications 

• those living alone or in poorly ventilated homes 

People should continue taking prescribed medication unless advised otherwise by a clinician. Some medicines need to be stored below 25°C or in the fridge — always follow the instructions on the packaging. 

As temperatures rise, health services may be busier than usual. A&E departments and the NHS 111 service could experience increased demand. People with non‑emergency medical concerns are encouraged to use NHS 111 online as their first point of contact or use the Pharmacy First service for a range of common conditions included infected insect bites, earaches and sore throats.